75085757 (number)

75085757 is an odd 8-digits composite number following 75085756 and preceding 75085758. In scientific notation, it is written as 7.5085757 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 74962656 positive integers (up to 75085757) that are relatively prime to 75085757.

Interesting facts

Basic properties

Name

Name seventy-five million eighty-five thousand seven hundred fifty-seven

Notation

Scientific notation 7.5085757 × 10^7
Engineering notation 7.5085757 × 10^6

Prime Factorization of 75085757

Prime Factorization 613 × 122489

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 75085757
Product of the distinct prime numbers

The prime factorization of 75085757 is 613 × 122489. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 6, 7, 541, 41, 6190, 2074, 91532, 21620, 544888, 460787, 2466515, 5123249, 56377561, 47494975, 469874813, 678930778, 7317466424, 5450839040

Basic calculations (n = 75085757)

Multiplication

n×y
n×2 150171514
n×3 225257271
n×4 300343028
n×5 375428785

Division

n÷y
n÷2 37542878.5
n÷3 25028585.666667
n÷3 18771439.25
n÷5 15017151.4

Exponentiation

ny
n2 5637870904263049
n3 4.2332380471487E+23
n4 3.1785588333136E+31
n5 2.3866449616839E+39

Nth Root

y√n
2√n 8665.2038060279
3√n 421.87700532746
4√n 93.087076471591
5√n 37.593391951899

Divisors of 75085757

1, 613, 122489, 75085757

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75085756
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75085757 can be divided by 4 positive divisors. The sum of these divisors (counting 75085757) is 1, the average is 0.25.

Base conversion 75085757

Base System Value
2 Binary 100011110011011011110111101
3 Ternary 12020021202021222
4 Quaternary 10132123132331
5 Quinary 123210221012
6 Senary 11241203125
8 Octal 436333675
10 Decimal 75085757
12 Duodecimal 211904a5
16 Hexadecimal 479b7bd
20 Vigesimal 1395e7h
36 Base36 18pcjh

Cryptographic Hash Functions

md5 81d6900c4dd99178232e8360daafcb76
sha1 e12607da8be88e0f48f7bf0f86dc8080818f2414
sha256 95e0f214363f844e87c74ae847cc912b35a73d5a82c59882d0e70f1c053d2e96
sha512 46a9e5995a578a3e2fa156b12defac37224c2f6aea1f160f98da4712c59062019fd9b524b01328cb59aa7aa4b80e3a19aec2f956b433399a8c1a759351ed2fef
ripemd-160 16d726b4163a032d54102b036aeaaae3d3f74063

75085757 as geometric shapes

Circle

Radius = n
Diameter 150171514
Circumference 471777725.16086
Area 1.771189381472E+16

Sphere

Radius = n
Volume 1.7732146066425E+24
Surface area 7.0847575258882E+16
Circumference 471777725.16086

Square

Length = n
Perimeter 300343028
Area 5637870904263049
Diagonal 106187295.89045

Cube

Length = n
Surface area 33827225425578294
Volume 4.2332380471487E+23
Space diagonal 130052346.04877

Equilateral Triangle

Length = n
Perimeter 225257271
Area 2.4412697131745E+15
Altitude 65026173.024385

Triangular Pyramid

Length = n
Surface area 2.4412697131745E+15
Volume 4.9889188825262E+22
Height 35395765.296817